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Public Wallet Risk Delta Dataset
x402
Public Wallet Risk Delta Dataset is a paid API for AI agents from base-agent-preflight.bytoken2023.workers.dev, paid per call via x402, $99/call, status down (last checked 2026-09-15).
Downloads a batch of wallet address risk score changes (delta) in JSONL format, including risk labels, scores, and provenance metadata.
Price / call$99
Success—
StatusDown
How this service works
Pay-per-request identity, risk, authorization, execution-preflight and evidence APIs for autonomous agents.
Output
A JSONL (newline-delimited JSON) file where each line represents a wallet address whose risk profile has changed, containing: chain identifier, address, risk label array, risk type, risk score, confidence score, source key, evidence URL, and batch metadata. The response is streamed as application/x-ndjson.
Example use cases
Weekly compliance risk feed refresh
“Pull the latest wallet risk delta dataset for this week so I can update our internal compliance database with any addresses whose risk scores have changed.”
Investigate specific batch period
“Fetch the wallet risk delta batch for 2024-W22 — I need the full JSONL with chain, address, risk level, and source evidence for all entries in that week.”
On-chain AML monitoring pipeline
“Download the most recent public wallet risk delta in JSONL format so our AML pipeline can flag any newly high-risk addresses before we process transactions.”
Technical details
Endpoint
GEThttps://base-agent-preflight.bytoken2023.workers.dev/v1/x402/address-risk/deltaWhen to prefer
Use this endpoint when you need a bulk, batch-oriented feed of wallet risk score changes rather than a single-address lookup. It is suited for compliance pipelines, AML monitoring systems, or data warehouses that need to sync risk intelligence periodically (weekly cadence). Prefer this over real-time single-address risk APIs when you need to process many addresses efficiently or maintain an up-to-date risk database offline.
Side effects
- Invalid batch_key format (must match ^20[0-9]{2}-W[0-9]{2}$) returns 400
- Requested batch week not yet available returns 404 or empty dataset
- Payment not included or invalid USDC payment returns 402
- Rate limiting or worker timeout on large JSONL responses
- Batch key references a future week with no data yet
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"format": "jsonl",
"product": "public-wallet-risk-delta",
"includes": "chain, address, label, risk_type, confidence, source_key, evidence_url, batch metadata",
"content_type": "application/x-ndjson"
}
}Tags
x402
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